API ReferencePlatformSearchGeology & SubsurfaceBritish Geological Survey bedrock and superficial geology maps, borehole records, and subsurface data. 2 endpointsSearch Bgs GeologyPOST/api/v1/search/bgs-geologyQuery British Geological Survey geology maps via OGC Features. Actions: 'bedrock' (625k bedrock lithology), 'superficial' (625k superficial deposits), 'bedrock_50k' (50k bedrock), 'collections' (list available layers). Filter by bounding box.Search Bgs BoreholesPOST/api/v1/search/bgs-boreholesQuery British Geological Survey borehole records. Search the Single Onshore Boreholes Index by location (bounding box) or name.UK EnvironmentEnvironment Agency flood warnings, flood risk zones, historic floods, water quality, rainfall, and hydrology data for England.UK Boundaries & GeographyONS administrative boundaries (LADs, wards, LSOAs), Ordnance Survey place names, and UK postcode lookup/geocoding.